Simplify. `(4m + 5n)^2 + (5m +

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asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

Simplify.
`(4m + 5n)^2 + (5m + 4n)^2`

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Simplify. `(4m + 5n)^2 + (5m +
Simplify. `(4m + 5n)^2 + (5m +
A monkey of mass 40 kg climbs on a rope which can stand a maximum tension 600 N. In which of the following cases will the rope break? The monkey (a) climbs up with an acceleration of 6m/`s^2` (b) climbs down with an acceleration of 4m/`s^2` (c) climbs up with a uniform seed of 5m/s (d) falls down the rope freely under gravity. Take g = 10m/`s^2` and ignore the mass of the
Find the areas of rectangles with the following pairs of monomials as their lengths and breadths respectively.`(p, q); (10m, 5n); (20x^2, 5y^2); (4x, 3x^2); (3mn,
Find the areas of rectangles with the following pairs of monomials as their lengths and breadths respectively.`(p, q); (10m, 5n); (20x^2, 5y^2); (4x, 3x^2); (3mn,